It had earlier been reported that an improvised explosive device (IED) was found inside a vehicle by a bomb sniffing dog. According to BBC News, the vehicle was parked outside the air base’s fence. Officials would not elaborate on what was inside the vehicle, but BBC reports that the vehicle was possibly military and that bomb residue was found on the vehicle.

A Royal Air Force spokesman said a bomb squad was called to the location to investigate the find. “An EOD [Explosive Ordnance Disposal] team are on site and currently working to make the area safe. It is too early to speculate at this stage.” Officials say the reaction was routine and situations like this are treated as if a device had been found. Anytime a dog is alerted to possible explosives, the proper teams are called in to investigate.

RAF Lyneham is one of the UK’s largest air bases, and is home to the RAF’s fleet of C-130 Hercules aircraft. Many bodies of the soldiers who have been killed in Afghanistan are brought to the base from the country.